Role of Matrix Metalloproteinases (MMPs) and Tissue Inhibitors of Metalloproteinases (TIMPs) in Children With Myocarditis
Public ClinicalTrials.gov record NCT00693134. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
The Role of Matrix Metalloproteinases and Tissue Inhibitors of Metalloproteinases in Children With Acute Inflammatory Cardiomyopathy
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Children can have or develop certain problems with their heart function, specifically with the heart muscle or myocardium. This problem can be caused by many things specifically by infection resulting in myocarditis (inflammation of the heart muscle) or dilated cardiomyopathy (caused by many factors including high blood pressure and heart attacks). The body goes through many processes to repair the injured tissue including using proteins that cause the muscle mass to increase called matrix metalloproteinases (MMPs). The body also uses proteins that direct the MMPs to stop increasing the muscle mass called tissue inhibitory of metalloproteinases (TIMPs). Currently, there are no published studies that explain or evaluate the relationship that MMPs and TIMPs have in myocarditis and dilated cardiomyopathy in children. The investigator wishes to perform a prospective study of the serum levels of these proteins and their regulators in children with myocarditis and/or dilated cardiomyopathy and compare them with children that have no heart disease.
Study identification
- NCT ID
- NCT00693134
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 36 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 1 Day to 18 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 29, 2004
- Primary completion
- Jun 30, 2006
- Completion
- Jun 30, 2006
- Last update posted
- Jun 5, 2008
2004 – 2006
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Children's Medical Center | Dallas | Texas | 75235 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00693134, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jun 5, 2008 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00693134 live on ClinicalTrials.gov.